因此，对工程陶瓷磨削损伤进行全面深入研究和了解是非常重要的。

Therefore, it is essential to study and understand comprehensively the grinding induced damage in ceramic.

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结果表明：磨削损伤的主要形式有显微塑性变形磨痕、断裂剥落坑、磨削微裂纹和材料疏松区的塌坑；

It is showed that:(1)the major surface damage patterns due to grinding are microplastic deformation trace, fracture chipping pit, microcracks, and subsidence in the loosen region of material;

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前刀面热损伤层的定量分析，可以为随动磨削的加工余量提供理论依据。

The analysis of thermal damage layer for the rake face can provide theoretical guidances for confirming the machining allowance of surface grinding.

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